4 years ago

HELP AM BEING TIMED!!!!!!!!!!

Mathematics

2 answers:

alexandr402 [8]4 years ago

6 0

Answer:

Step-by-step explanation: got u fam

kvasek [131]4 years ago

3 0

Answer: A

Step-by-step explanation:

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A shape is rotated counterclockwise 110 degrees about the origin. What is another way to describe the rotation?

Kitty [74]

At max a rotation can be equal to π or 180°

So if it's rotated 110° counterclockwise then it's equal to rotation of supplementary angle clockwise

Supplementary angle=180-110=70°

70° rotation clockwise

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2 years ago

in order to prepare for building a brick patio, a rectangle measuring 8 feet by 10 feet must be marked off, then the dirt dug ou

Gala2k [10]

The sand makes up a rectangular prism of dimensions 8' by 10' by 0.5'.

The volume of sand is then V = L*W*H, or V = (10')(8')(0.5') = 40 cubic ft.

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3 years ago

The volume of a rectangular prism is 948.6 m3. The prism has a base that is 3.1 m by 5.1 m. Find the height of the prism.

saveliy_v [14]

Just divide 948.6 m^3 by 3.1 m and 5.1 m to get 60 m

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4 years ago

4x²+4x-24 step by step

kaheart [24]

Answer:

4(x-2)(x+3)

Factor a GCF from the expression, if possible.
Factor a Trinomial, if possible.
Factor a Difference Between Two Squares as many times as possible.

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2 years ago

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How many cubic meters of material are there in a conical pile of dirt that has radius 9 meters and height 6 meters 6 meters? Us

alisha [4.7K]

To find the volume of a cone, you use the formula $\pi r^{2} \frac{h}{3}$ .
Radius squared would be 36 in our case and 36 times 3.14 is 113.04. 6 thirds is also two, so multiply that by two and you would get 113.04 x 2 = 226.08. So, your answer would be 226.08 cubic meters of dirt.

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3 years ago